The high specific heat of water means that water absorbs a great amount of heat before its temperature changes.
<h3>Specific heat capacity of water</h3>
Specific heat capacity of a substance is defined as the amount of heat needed to raise the temperature of 1 gram of a substance 1 degree Celsius (°C).
There are substances that has low Specific heat capacity for example metals like iron while some other substances have high specific heat capacity like water.
The high specific heat capacity seen in water means that it takes more energy to increase the temperature of water compared to other substances.
Therefore, the high specific heat of water means that water absorbs a great amount of heat before its temperature changes.
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brainly.com/question/13439286
Answer:C10H12
Explanation:
Given :empirical formula =C5H6
molar mass of carbon =12 g /mole approximately
molar mass of hydrogen =1.01g/mole approximately
molar mass of C5H6=(5*12)+(6*1.01)=66.06 g/moles
132.21/66.06=2 approximately
therefore ,the answer is C10H12
I HOPE IT HELPS !!
Answer:
27.03 grams
Explanation:
moles (n) = mass(m)/Molar mass(M)
moles = 1.59
mass = ?
N = 14, H = 1
M(NH3) = 14 + 3(1) = 17
Substitute the values into the equation:
nM = m
∴ m = 1.59 × 17 = 27.03
Answer:
H2SO4 + 2NaOH → Na2SO4 + 2H2O
Explanation:
This question is describing the neutralization reaction between dilute sulfuric acid (H2SO4) and sodium hydroxide (NaOH). These two compounds combine to form sodium salt and water as products (see the chemical equation below).
H2SO4 + NaOH → Na2SO4 + H2O
However, this equation is not BALANCED because the number of atoms of each element are not the same on both sides of the equation. To balance the equation, COEFFICIENTS are used as follows:
H2SO4 + 2NaOH → Na2SO4 + 2H2O
From this equation, the atoms of hydrogen (H), sulphur (S), oxygen (O), sodium (Na) are now equal on both sides, hence, it is said to be BALANCED.
Answer:
Explanation: The reaction between hydrazine and hydrogen peroxide yields nitrogen and water. The balanced chemical reaction is:
N2H4 + 2H2O2 N2 + 4H2O
which means that the mole ratio between hydrazine and hydrogen peroxide is 1:2 and the mole ratio between hydrazine and water is 1:4.