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Chemische vergelijkingen in evenwicht op12/19/24

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Breng de vergelijking van een chemische reactie in evenwicht
N2H4(g) + N2O4(g) = N2(g) + H2O(g) =>
2 N2H4(g) + N2O4(g) = 3 N2(g) + 4 H2O(g)

FKBr = KFBr =>
FKBr = KFBr

Fe(OH)3 + Al = Fe + Al(OH)3 =>
Fe(OH)3 + Al = Fe + Al(OH)3

NaOH + Zn + H2O + KNO3 = Na2Zn(OH)4 + NH3 + K =>
18 NaOH + 9 Zn + 12 H2O + 2 KNO3 = 9 Na2Zn(OH)4 + 2 NH3 + 2 K

Na2O* + H2O = NaOH =>
Na2O* + H2O = 2 NaOH

BBr3 + NH3 = BN + HBr =>
BBr3 + NH3 = BN + 3 HBr

CrO3 + SOCl2 = CrOCl3 + Cl2 + SO2 =>
2 CrO3 + 4 SOCl2 = 2 CrOCl3 + Cl2 + 4 SO2

Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O

KHC4H4O6 + NaOH = C4H4O6 + Na + K + H2O =>
KHC4H4O6 + NaOH = C4H4O6 + Na + K + H2O

Hg + HClO4 = Hg(ClO4)2 + H2 =>
Hg + 2 HClO4 = Hg(ClO4)2 + H2

S + NaOH = Na2S + Na2S2O3 + H2O =>
4 S + 6 NaOH = 2 Na2S + Na2S2O3 + 3 H2O

(Al(OH)3) = Al2O3 + H2O =>
2(Al(OH)3) = Al2O3 + 3 H2O

S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O

Ti3 + N4 = Ti3N4 =>
Ti3 + N4 = Ti3N4

ZnCl + HCl = ZnCl2 + H2 =>
2 ZnCl + 2 HCl = 2 ZnCl2 + H2

F3 = F =>
F3 = 3 F

Na2Ba2(aq) + HCl = NaCl + BaCl2 + H2 =>
Na2Ba2(aq) + 6 HCl = 2 NaCl + 2 BaCl2 + 3 H2

NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O

SrO + HCl = SrCl + HO =>
SrO + HCl = SrCl + HO

Al + HSO4 = Al2SO4 + H2 =>
4 Al + 2 HSO4 = 2 Al2SO4 + H2

Ga(s) + HCl(aq) = GaCl2(aq) + H2(g) =>
Ga(s) + 2 HCl(aq) = GaCl2(aq) + H2(g)

O10 = O2 =>
O10 = 5 O2

C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O

NH4OH + (AlCl3) = NH4Cl + Al(OH)3 =>
3 NH4OH + (AlCl3) = 3 NH4Cl + Al(OH)3

Ni + H2SO4 = H2 + Ni2(SO4)3 =>
2 Ni + 3 H2SO4 = 3 H2 + Ni2(SO4)3

Al + N2(SO4) = Al(SO4) + N2 =>
Al + N2(SO4) = Al(SO4) + N2

Au(O2)3 + CO = Au + CO2 =>
Au(O2)3 + 6 CO = Au + 6 CO2

AlCl3 + NH4OH = NH4Cl + Al(OH)3 =>
AlCl3 + 3 NH4OH = 3 NH4Cl + Al(OH)3

Au + I2 = AuI2 =>
Au + I2 = AuI2

HCl(NH4)HCO3 = NH4ClH2OCO2 =>
HCl(NH4)HCO3 = NH4ClH2OCO2

Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2

Cl + {-7} = Cl{-}1 =>
7 Cl + {-7} = 7 Cl{-}1

Al + H2 = AlH3 =>
2 Al + 3 H2 = 2 AlH3

Al4C3 + H2O = Al(OH)3 + CH4 =>
Al4C3 + 12 H2O = 4 Al(OH)3 + 3 CH4

K2O2 + HCI = KCI + H2O2 =>
K2O2 + 2 HCI = 2 KCI + H2O2

PH3 + HClO4 = HCl + HPO3 + H2O =>
PH3 + HClO4 = HCl + HPO3 + H2O

KI + HgI2 = K2HgI4 =>
2 KI + HgI2 = K2HgI4

KC1O = KC1 + O2 =>
2 KC1O = 2 KC1 + O2

P2S5 + KClO3 + H2O = HPO4 + HSO4 + KCl =>
6 P2S5 + 49 KClO3 + 21 H2O = 12 HPO4 + 30 HSO4 + 49 KCl

I2Cu = CuI2 =>
I2Cu = CuI2

NaSO2 + Cl3 + H2O = H2SO4 + HCl + NaOH =>
NaSO2 + Cl3 + 3 H2O = H2SO4 + 3 HCl + NaOH

AgNO3 + H2S = AgS + NO3H2 =>
AgNO3 + H2S = AgS + NO3H2

Cl + {-7} = Cl{-}1 =>
7 Cl + {-7} = 7 Cl{-}1

Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl

NH4Cl + KOH = KCl + NH3H2O =>
NH4Cl + KOH = KCl + NH3H2O

BaO + SO3 = BaSO4 =>
BaO + SO3 = BaSO4

CuCl + K2Cr2O7 + HCl = CuCl2 + KCl + CrCl3 + H2O =>
6 CuCl + K2Cr2O7 + 14 HCl = 6 CuCl2 + 2 KCl + 2 CrCl3 + 7 H2O

Y(NO3)3 + NH4VO3 = YVO4 + NO2 + H2O + NH3 =>
7 Y(NO3)3 + 7 NH4VO3 = 7 YVO4 + 24 NO2 + 8 H2O + 4 NH3

NaOHAgNO3 = AgNaNO3OH =>
NaOHAgNO3 = AgNaNO3OH

HCl + K2CO3 = KCl + H2O + CO2 =>
2 HCl + K2CO3 = 2 KCl + H2O + CO2

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Breng de vergelijking van een chemische reactie in evenwicht
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