Answer:
I dont know if this is correct.. but maybe in the tool row, put graduated cylinder because you use graduated cylinders to measure water and for units put milliliters or liters?? Sorry if this isnt correct i wouldnt know what else to put !
Explanation:
Answer:
Stoichiometric Values in a Chemical Reaction
Explanation:
The coefficients next to the reactants and products are the stoichiometric values. They represent the number of moles of each compound that needs to react so that the reaction can go to completion.
A chemical hand warmer because you absorb the heat. Brainliest pls lol
First, calculate the molar mass of NH4Br, which is 97.943 g/mol. By dividing 14 by the molar mass, you find that in the sample, there are <span>0.1429 moles of NH4Br. Next, You divide the number of moles of NH4Br by the liters of the solvent (H20). This is a 0.9529 M solution.</span>
None. To bind with an hydrogem atom, the carbon needs to ''share'' one of it's valence electron's with the hydrogen's valence electron. Therefore, forming 4 bounds means the carbon atom will share it's 4 valence electrons and there will be no lone electrons.
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