Multiple Choice
Which statement best describes the relationship between balancing chemical equations and the law of conservation of mass?
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2. Atoms & Elements
Law of Conservation of Mass
Back2. Atoms & Elements
Law of Conservation of Mass
- Multiple ChoiceWhich experiment did Antoine Lavoisier perform to help demonstrate the Law of Conservation of Mass?30views
- Multiple ChoiceWhich of the following best describes the law of conservation of mass?64views
- Multiple ChoiceAccording to the Law of Conservation of Mass, what happens to atoms during a chemical reaction?46views
- Multiple ChoiceWhich statement best describes the Law of Conservation of Mass in a chemical reaction?34views
- Multiple ChoiceA sealed bag contains 10 g of iron filings and 5 g of sulfur. After the iron and sulfur react completely to form iron(II) sulfide inside the sealed bag, what will be the total mass of the bag and its contents?33views
- Multiple ChoiceAccording to the law of conservation of mass, if 32.0 g of oxygen gas reacts completely with methane (CH4) to produce carbon dioxide and water, what mass of methane is required for the reaction: CH4 + 2 O2 → CO2 + 2 H2O?33views
- Multiple ChoiceWhich process is primarily responsible for removing carbon dioxide from the atmosphere according to the Law of Conservation of Mass?210views
- Multiple ChoiceAccording to the Law of Conservation of Mass, are atoms conserved during a chemical change even though new molecules are formed?55views
- Multiple ChoiceWhich of the following best describes the law of conservation of mass?41views
- Multiple ChoiceAccording to the Law of Conservation of Mass, what quantity remains unchanged during a chemical reaction?48views
- Multiple ChoiceWhich of the following best represents the law of conservation of mass?17views
- Multiple ChoiceWhich hypothesis is supported by the data if the experimental error is minimized and the results consistently show a decrease in reaction time with increased temperature?223views
- Multiple ChoiceAccording to the Law of Conservation of Mass, what is conserved during a chemical reaction?42views
- Multiple ChoiceWhich property of physical changes explains why matter is conserved during a physical change?23views