Base pairs of DNA are A with T, and C with G
here's how to remember:
Apple - Tree
Car - Garage
Tertiary consumers are the highest trophic levels.
The balanced neutralization reaction here is:
Ca(OH)2 + 2HBr --> 2H2O + CaBr2
Notice that two moles of Her are required to neutralize every one mole of Ca(OH)2. This means that for however many moles of Her reacted, HALF as many moles of Ca(OH)2 reacted as well.
Moles of HBr reacted = 0.75 M x 0.345 L = 0.259 mol
Moles of Ca(OH)2 reacted = 0.259 mol / 2 = 0.130 mol
Concentration of Ca(OH)2 = 0.130 mol / 0.250 L = 0.52 M
Answer:
A battery is a device that stores chemical energy and converts it to electrical energy.
Explanation:
Wind due to differences in pressure.
