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You did not write any of those chemical names correctly (methane is CH4, not ch4) and all you did was list 4 incorrectly written chemicals, you did not give a chemical equation. Only a chemical reaction can be described as endothermic or exothermic; chemicals by themselves do not have those properties.
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∙ 11y ago
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Is decomposition of limestone endothermic or exothermic?
endothermic
Are humans endothermic?
Yes. A human is endothermic, able to maintain its own body temperature. It is a mammal, and mammals and birds are endothermic. The term 'endothermic' is the biological term for an animal that is warm-blooded.
Are dogs endothermic?
Yes dogs are endothermic. Their body heat is controlled by their metabolic rate just like humans and other mammals. Some dogs have a hard time cooling down, like boxers, and heating up, like Chinese Cresents, but they are endothermic.
What is a endothermic?
An endothermic reaction is a chemical reaction that absorbs heat from its surroundings. change in H> 0.(6.6)
How many moles in 64 grams of CH4?
There are 0.75 moles in it.You have to devide 12 by molecular mass
What is the balance chemical equation for production of carbon tetrachloride?
The reaction is: CH4 + 4Cl2---------------------CCl4 + 4HCl
What type of reaction is 2N2O5 plus NO 4NO?
CH4 + 2O2 📷 CO2 + 2H2O + Heat
What is this reaction co2 2h2o ch4 2o2 h 802 kj?
endothermic because 802 kJ of heat energy have been absorbed.
How do you combine carbon and chlorine?
CH4 + 4Cl2 -----> CCl2 + 4HCl This is the current common method of tetrachloride synthesis, under heat and pressure, although another involves further chlorinating of chlorocarbons e.g. C2Cl6 + Cl2. Earlier methods used chloroform or disulphide, reacted with chlorine.
Balanced chemical equation of hydrochloric acid and oxygen?
4HCl + O2 --> 2H2O + 2HCl
What is the name of the substance oxidized in 2cl2 plus 2h2o and 4hcl plus o2?
oxygen
How many moles of CH4 are in 200 grams of CH4?
200 g CH4 x 1 mole CH4/16 g = 12.5 moles CH4
What is the chemical formule for methane gas?
Methane is CH4
Why is CH4 polar?
the CH4 poler
What will take place if titanium dioxide is reacted with hydrochloric acid?
TiO2 + 4HCl --> TiCl4 + 2H2O
Is distilling petroleum Exothermic and endothermic?
Its endothermic :)
Are mollusks endothermic or ectothermic?
endothermic
