KEY Chemistry: Balancing Chemical Equations Directions: First, balance each of the chemical equations below. Then, classify each reaction as synthesis, decomposition, single-replacement, or double-replacement. To earn full credit, write the words out when classifying.
Balancing Chemical Equations Worksheet - Answer Key Balance the equations below: 1) 1 N 2 + 3 H 2 2 NH 3 2) 2 KClO 3 2 KCl + 3 O 2 3) 2 NaCl + 1 F 2 2 NaF + 1 Cl 2 4) 2 H 2 + 1 O 2 2 H 2 O 5) 1 Pb(OH) 2 + 2 HCl 2 H 2 O + 1 PbCl 2 6) 2 AlBr 3 + 3 K 2 SO 4 6 KBr + 1 Al 2 (SO 4) 3 7) 1 CH 4 + 2 O 2 1 CO 2 + 2 H 2 O 8) 1 C 3 H 8 + 5 O 2 3 CO 2 + 4 ...
Word Equations Write the word equations below as chemical equations and balance: 1) Zinc and lead (II) nitrate react to form zinc nitrate and lead. 2) Aluminum bromide and chlorine gas react to form aluminum chloride and bromine gas. 3) Sodium phosphate and calcium chloride react to form calcium phosphate and sodium chloride.
Writing and Balancing Equations Worksheet STO.1 Balance a chemical equation. STO.2 Identify the parts of a chemical equation. RXN.1 Describe a chemical reaction using words and symbolic equations. For each of the following problems, write complete chemical equations to describe the chemical process taking place. Balance the equations.
Each balancing chemical equations worksheet below includes a complete answer key so that you can check your work and assess your ability to accurately balance chemical equations. If you are in need of more math-related practice worksheets, you can visit the Mashup Math Algebra Infinite Worksheet Library to download hundreds of topic-specific ...
Balancing Chemical Equations sciencenotes.org . Balance the following chemical equations. 1. 2 Fe + 3 H. 2S0 4. 1 Fe 2(SO 4) 3 + 3 H 2 2. 1 CH 4 + 2 O 2. 1 CO. 2 + 2 H. 2. O 3. 1 SiCl. 4 (ℓ) + 2 H. 2. O(ℓ) 1 SiO. 2 (s) + 4 HCl(aq) 4. 2 AgI + 1 Na. 2. S 1 Ag. 2. S + 2 NaI 5. 4 NH. 3 ... Balancing Chemical Equations Worksheet Key
Balancing Chemical Equations – Answer Key Balance the equations below: 1) 1 N2 + 3 H2 Æ 2 NH3 2) 2 KClO3 Æ 2 KCl + 3 O2 3) 2 NaCl + 1 F2 Æ 2 NaF + 1 Cl2 4) 2 H2 + 1 O2 Æ 2 H2O 5) 1 Pb(OH)2 + 2 HCl Æ 2 H2O + 1 PbCl2 6) 2 AlBr3 + 3 K2SO4 Æ 6 KBr + 1 Al2(SO4)3 7) 1 CH4 + 2 O2 Æ 1 CO2 + 2 H2O 8) 1 C3H8 + 5 O2 Æ 3 CO2 + 4 H2O 9) 2 C8H18 ...
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3. Write balanced chemical equations for each of the following descriptions of a chemical reaction. • You do not need to include the phases of the reactants or products. IMPORTANT NOTE: Before attempting to balance the equations, you must first convert the compound names into the correct chemical formulas. If you begin to struggle with that ...
Balancing Chemical Equations (Key) Front Side Please note that several of these equations are already balanced as written. They, of course, are unchanged from the worksheet. 1. 2 H2 + O2---> 2 H2O 26. N2 + 3 H2---> 2 NH3 2. S8 + 12 O2---> 8 SO3 27. 2 N2 + O2---> 2 N2O 3. 2 HgO ---> 2 Hg + O2 28. 6 CO2 + 6 H2O ---> C6H12O6 + 6 O2 4. Zn ...
Practice balancing chemical equations with this worksheet. Enhance your skills in stoichiometry and chemical reactions. Perfect for chemistry students, this worksheet offers various equations to balance, reinforcing essential chemistry concepts and problem-solving abilities.
Balancing chemical equations is a paramount skill in chemistry. We can help your students learn to master balancing chemical equations. Print these worksheets today for free! ... Click the buttons to print each worksheet and associated answer key. Balancing Reactions. Provide the coefficients to balance the chemical equations shown below.
Name: Date: Balancing Chemical Equations . Balance the following chemical equations. 1. 3 KOH + 1 H
Balancing Equations Worksheet – Answers Note to students: It is acceptable to leave spaces blank when balancing equations – blank spaces are interpreted as containing the number “1”. 1) 1 Na 3 PO 4 + 3 KOH 3 NaOH + 1 K 3 PO 4 2) 1 MgF 2 + 1 Li 2 CO 3 1 MgCO 3 + 2 LiF 3) 1 P 4 + 3 O 2 2 P 2 O 3 4) 2 RbNO 3 + 1 BeF 2 1 Be(NO 3) 2 + 2 RbF ...
The answer key is also available in PDF format or if you’d prefer a quick look, an image of the completed sheet can be found here. We also have a collection of chemistry handouts you can print. Check out our other Balancing Chemical Equation Worksheets Balancing Chemical Equations Worksheet Balancing Chemical Equations Practice Sheet
Answer Key Balancing Equations ChallengeBalancing Equations Challenge Part A: Parts & Pieces (1) Circle each subscript in each chemical formula. (2) Draw a square around each coefficient. (3) Answer the questions related to each chemical formula. Part B: Label the chemical equation using PRODUCT, REACTANTS, SUBSCRIPT, COEFFICIENT, and YIELDS. O2
