Answer:
NaOH + H2SO4 ‐‐> 2H2O + Na2SO4;
Answer:
C= 24 atoms
H= 48 atoms
O=24 atoms
Explanation:
4C6H12O6
Carbon atoms: 4 × 6 = 24
Hydrogen atoms: 4 × 12 = 48
Oxygen atoms: 4 × 6 =24
Answer: conversion of ice to steam
Explanation: Endothermic process is one in which energy is absorbed by the system.
Conversion of ice to steam is change of solid phase to gaseous phase, thus energy is required to break the strong inter molecular forces of attraction in solids to convert it into gaseous phase.
Conversion of steam to ice, conversion of steam to water and conversion of water to ice releases energy and are examples of exothermic processes.
Is bubble chamber one of your choices? Bubble chamber sounds like a good fit for the question.
Answer:
The answer to number 32 is hydrosphere
Explanation: Hope this helps hon!
