Potassium Nitrite
formula Ba3P2
There is no molecule by the formula K4I2. The actual formula should be KI and the name should be potassium iodide.
Potassium chloride and magnesium nitrate doesn't react.
K2CO3 + 2HNO3 = 2KNO3 (potassium nitrate) + H2O + CO2 and it's nitric acid
I think that Boa is not a chemical formula.
Do you mean chemical equation? 2AgNO3(aq) + K2SO4(aq) --> 2KNO3(aq) + Ag2SO4(s) This is an example of a double replacement/displacement reaction.
It is two molecules of potassium nitrate.
AnswerThese substances react by double displacement. Pb(NO3)2(aq) + K2SO4(aq) = PbSO4(s) + 2KNO3(aq)The Lead(II) Sulphate formed (i.e. PbSO4(s)) is obtained as a white precipitat. Potassium Nitrate solution (KNO3(aq)) is colourless.
Potassium chromate K2Cr(VI)O4 Indicates the oxidation state of the chromium component.
Pb(NO3)2 + 2KI ==> PbI2 + 2KNO3 is a precipitation reaction. The PbI2 is insoluble in water and will precipitate. It is NOT neutralization, because you do not have an acid reacting with a base.
HCOOH + KOH -> HCOOK + H2O (or HCCO-K+ + H20
Pb(NO3)2 + 2KI ==> PbI2 + 2KNO3
Pb(NO3)2 + 2KCl ---> PbCl2 + 2KNO3
Yes it does so violently. 2K + 2HNO3 --> 2KNO3 + H2 + heat
The name of the formula Sb4O6 is Tetraantimony Hexoxide.
Diphosphorus Pentoxide is the name of the formula P2O5.
2KNO3 (s) ==heat==> 2KNO2(s) + O2(g) potassium nitrate decomposes to potassium nitrite and oxygen. NB Note the spelling for the product.