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Natali5045456 [20]
2 years ago
9

What is the affect of increasing the water's mass?how does it reflect it's temperature?

Chemistry
1 answer:
Nikolay [14]2 years ago
8 0
I assume what you're asking about is, how does the temperature changes when we increase water's mass, according the formula for heat ? 
Well the formula is : Q=m\cdot c\cdot \Delta t (where Q is heat, m is mass, c is specific heat and \Delta t is change in temperature. So according this formula, increasing mass will increase the substance's heat, but won't effect it's temperature since they are not related. Unless,  if you want to keep the substance's heat constant, in that case when you increase it's mass you will have to decrease the temperature
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Mkey [24]

Answer:

a= 7.07 m/s^2

Explanation:

Newton's second law of motion states that the acceleration of an object is produced by the net force.

the formula to calculate the force: F=ma

you just rearrange it to solve for a

a= F/m a=223/31.5

=7.07

6 0
2 years ago
Which of the following rules is applicable for balancing a chemical equation?
Ber [7]

Answer:

A.) Change only the coefficients

Explanation:

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The subscripts cannot be altered. If you were to change the subscripts, you would be altering the amount of atoms in a particular molecule.

7 0
1 year ago
Which of the following is the smallest volume? 2500 ml, 30 cm^-3, 2.0x 10^-1L, 25mL
OLga [1]
The smallest volume is 30 cm^3.
8 0
2 years ago
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alisha [4.7K]
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5 0
3 years ago
How many moles of C2H2 are needed to react completely with 84.0 mol O2?
Mama L [17]
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6 0
3 years ago
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