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What else can I help you with?
Should heat be added for a chemical reaction to take place?
If the reaction is endothermic in nature then heat should be added to it,otherwise all chemical reaction neddn't heat always.
What should be balanced in a chemical reaction?
Everything that is unbalanced...
A chemist hypothesizes that mercury oxide will undergo a decomposition reaction if it reaches a certain temperature When the chemist designs his experiment what should be the only independen?
The only independent variable should be the temperature at which the mercury oxide is heated. This variable will be manipulated by the chemist to determine its effect on the decomposition of mercury oxide.
A change in matter that produces new substances is called?
Chemical change. References: Intro to Matter book.
What type of chemist works with chemicals and their reactions?
A chemical chemist is the type of chemist that works with chemicals and their reactions. They study the composition, structure, and properties of substances, as well as how they interact and transform.
What should not be used to indicate a chemical reaction?
Change of shape can not be used to indicate a chemical reaction has happened. Examples of evidence of a chemical reaction are changes in odor or color.
What numbers should not be changed to balance the equations?
Coefficients in front of chemical formulas should not be changed when balancing chemical equations. These coefficients represent the number of each molecule or atom involved in the reaction and changing them would change the stoichiometry of the reaction. Only the subscripts within chemical formulas should be adjusted to balance the equation.
A chemist measures 340grams of sodium acetate .to measure it to kilogramsthe chemist should multiply 340 by?
To convert grams to kilograms, the chemist should divide by 1000. So in this case, the chemist should multiply 340 grams by 0.001 to get the equivalent in kilograms.
What should be your first reaction upon notified of a chemical attack?
Find a gas mask.
What does not happen in a chemical reaction?
In a chemical reaction, the total mass of the reactants should be equal to the total mass of the products formed (law of conservation of mass). This means that mass is neither created nor destroyed during a chemical reaction.
To slow down a chemical reaction what should you add?
To slow down a chemical reaction, you can add a substance that acts as an inhibitor or a catalyst that competes for the reacting molecules. Also, lowering the temperature or decreasing the concentration of the reactants can help slow down the reaction.
How can you calculate the amount of product that should be created in a chemical reaction?
The amount of product that should be created in a chemical reaction can be calculated using stoichiometry, which involves balancing the chemical equation and using the molar ratios of reactants and products. This helps determine the theoretical yield of the product based on the amount of reactants used.
