44 degrees i believe if u use equation in the question
You can predict it by measuring the weight of the spherical object and measuring the liquid (mL) and subtracting finding the volume
Answer:
sugar
Explanation:
sand will not dissolve in water because the bond in water isn't strong enough to dissolve it.
so sand is a big no.
so the answer is the other option: which is sugar.
Because room temperature is below the ignition temperature of petrol. At this temperature energy in the form of heat, flame, or electric spark is needed to start the reaction.
Answer:
CH4+ 2Cl2→CH2Cl2+ 2HCl
Explanation:
mass is 132.8`125
as methane and dichlormethane has the same molar ration 1 to 1
mol of ch4 is 1.5625
so 1.5625 times mr of ch2cl2 is 132.8125