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- Multiple ChoicePlease save your changes before editing any questions.The substances listed on the right side of a chemical equation are theYieldsReactantsProductsPrecipitates
- Multiple ChoicePlease save your changes before editing any questions.CaCO3 represents a chemicalSymbolFormulaSubscriptReaction
- Multiple ChoicePlease save your changes before editing any questions.The substances listed on the left side of a chemical equation are theProductsCoefficientsPrecipitatesReactants
- Multiple ChoicePlease save your changes before editing any questions.
Which of the following represent chemical equations? Check all that apply.
- Multiple ChoicePlease save your changes before editing any questions.
Given this chemical equation, what are the REACTANTS? - Multiple ChoicePlease save your changes before editing any questions.
Given this chemical equation, what are the PRODUCTS? - Multiple ChoicePlease save your changes before editing any questions.
The formula shown here represents the breakdown of a metal into rust. What elements are involved in this reaction? Check all that apply.
Iron
Oxygen
Carbon
Nitrogen
- Multiple ChoicePlease save your changes before editing any questions.
Select the bonds that are the products in the following chemical formula:
- Multiple ChoicePlease save your changes before editing any questions.
Select the bonds that are the reactants in the following chemical formula:
- Multiple ChoicePlease save your changes before editing any questions.
In the equation shown, what are the product(s)?
N2 + H2
NH3
- Multiple ChoicePlease save your changes before editing any questions.
In the equation shown, what are the reactant(s)?
N2 + H2
NH3
- Multiple ChoicePlease save your changes before editing any questions.What are the products of the chemical reaction pictured?CH4 and CO2CH4 and O2CO2 and H2OO2 and H2O
- Multiple ChoicePlease save your changes before editing any questions.Consider the chemical equation CH4 + 2 O2 → CO2 + 2 H2O. In this equation, CH4 is aproductreactantdisplacement
- Multiple ChoicePlease save your changes before editing any questions.What is the left part of a chemical equation called?
H2 + O → H2OReactantsProductsYieldsChemical Equation - Multiple ChoicePlease save your changes before editing any questions.2H2 + O2 ----> 2H2O What is the product?------>2H2O2H2+ O2
- Multiple ChoicePlease save your changes before editing any questions.
How many reactants are in A + B ---> C ?
1
2
3
4
- Multiple ChoicePlease save your changes before editing any questions.
How many products are in A + B ---> C ?
1
2
3
4
- Multiple ChoicePlease save your changes before editing any questions.
In a chemical reaction, bonds are broken and new bonds are formed. Which has their bonds broken?
Reactants
Products
- Multiple ChoicePlease save your changes before editing any questions.
In a chemical reaction, bonds are broken and new bonds are formed. Which has new bonds formed?
Reactants
Products
- Multiple ChoicePlease save your changes before editing any questions.
What part of the equation does the #1 represent?
product
produces/yields
solid
reactant
- Multiple ChoicePlease save your changes before editing any questions.
The two (2) is indicating _________.
subscripts
reactants
coefficients
aqueous
- Multiple ChoicePlease save your changes before editing any questions.
The three (3) indicates which part?
reactants
products
equation
formulas
- Multiple ChoicePlease save your changes before editing any questions.
Number seven (7) is indicating ____ of the equation.
reactants
products
equation
formulas