4873hindbronx 4873hindbronx
  • 02-03-2018
  • Chemistry
contestada

if your good at science please help

if your good at science please help class=

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nlewing0307
nlewing0307 nlewing0307
  • 02-03-2018
this is biology btw :P arteries carry oxygenized blood away from heart, veins carry deoxygenized blood back to heart, and capillaries are tiny networks of blood vessels that give blood(oxygen) to body tissues
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NaOH  + H2SO4 =NaOH + HNO3  =Cu(OH)2 + HCl =                H2SO4 =                        HNO3 =