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Chemische vergelijkingen in evenwicht op12/03/24

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Breng de vergelijking van een chemische reactie in evenwicht
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O

C8H5NO6 + NH2NH2 = C8H5N3O4 + H2O =>
C8H5NO6 + NH2NH2 = C8H5N3O4 + 2 H2O

CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2

NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O

CaCO3 + HNO3 = Ca(NO3)2 + CO2 + H2O =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + CO2 + H2O

Mg(NO3)2 + Ag = Ag(NO3)2 + Mg =>
Mg(NO3)2 + Ag = Ag(NO3)2 + Mg

NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O

C2H7NO + CH2O = C3H9NO2 =>
C2H7NO + CH2O = C3H9NO2

Cr(NO3)2 = Cr2O3 + NO2 + O2 =>
4 Cr(NO3)2 = 2 Cr2O3 + 8 NO2 + O2

K2O*H2O = KOH =>
K2O*H2O = 2 KOH

C9H10O2 + C6H14 = C19H16O + CH3CH2OH =>
89 C9H10O2 + 42 C6H14 = 41 C19H16O + 137 CH3CH2OH

K2S3O6 + KClO + KOH = K2SO4 + KCl + H2O =>
K2S3O6 + 4 KClO + 4 KOH = 3 K2SO4 + 4 KCl + 2 H2O

K2Cr2O7(aq) + AgNO3(aq) = Ag2Cr2O7(aq) + KNO3(s) =>
K2Cr2O7(aq) + 2 AgNO3(aq) = Ag2Cr2O7(aq) + 2 KNO3(s)

Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2

Na2C2O4 + K3PO4 = Na3PO4 + K2C2O4 =>
3 Na2C2O4 + 2 K3PO4 = 2 Na3PO4 + 3 K2C2O4

NaOH + Cl12 = NaCl + NaClO + H2O =>
12 NaOH + Cl12 = 6 NaCl + 6 NaClO + 6 H2O

AgNO3 + K2SO4 = Ag2SO4 + KNO3 =>
2 AgNO3 + K2SO4 = Ag2SO4 + 2 KNO3

Al2O3 + C + Cl = CO + AlCl3 =>
Al2O3 + 3 C + 6 Cl = 3 CO + 2 AlCl3

Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2

C6H8O7 + KNO3 = CO2 + H2O + K2O + N2 =>
5 C6H8O7 + 18 KNO3 = 30 CO2 + 20 H2O + 9 K2O + 9 N2

FeI3 + Mg(NO3)2 = Fe(NO3)3 + MgI2 =>
2 FeI3 + 3 Mg(NO3)2 = 2 Fe(NO3)3 + 3 MgI2

AgNO3 + NaPO4{-3} = AgPO4{-3} + NaNO3 =>
AgNO3 + NaPO4{-3} = AgPO4{-3} + NaNO3

(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + (NH4NO3) =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12(NH4NO3)

C6H8O7 + H2O2 = CO2 + H =>
2 C6H8O7 + 5 H2O2 = 12 CO2 + 26 H

Ca3 + (PO4)2 + C = Ca3P2 + CO =>
Ca3 + (PO4)2 + 8 C = Ca3P2 + 8 CO

C2H5OH + SO2 = C2H5HSO3 =>
C2H5OH + SO2 = C2H5HSO3

C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2

MrO2 + O2 + KOH = K2MrO4 + H2O =>
2 MrO2 + O2 + 4 KOH = 2 K2MrO4 + 2 H2O

NaS + PbON = PbS + NaON =>
NaS + PbON = PbS + NaON

Na2B4O7(s) + H2SO4(aq) + H2O(l) = H3BO3(s) + Na2SO4(aq) =>
Na2B4O7(s) + H2SO4(aq) + 5 H2O(l) = 4 H3BO3(s) + Na2SO4(aq)

F + KCl = KF + Cl =>
F + KCl = KF + Cl

NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O

C4H6 + HBr = CHBr + H =>
C4H6 + 4 HBr = 4 CHBr + 6 H

CH4 + KMnO4 = HCOH + MnO2 + H2O + KOH =>
3 CH4 + 4 KMnO4 = 3 HCOH + 4 MnO2 + H2O + 4 KOH

H2CO3 + NaOH = (CO3)Na2 + H2O =>
H2CO3 + 2 NaOH = (CO3)Na2 + 2 H2O

CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2

Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O

NH4I + NaOH = NaI + H2O + NH3 =>
NH4I + NaOH = NaI + H2O + NH3

H2O(liquid) = H2O =>
H2O(liquid) = H2O

KHCO3 + HC2H3O2 = KC2H3O2 + H2CO3 =>
KHCO3 + HC2H3O2 = KC2H3O2 + H2CO3

HI(aq) + O2(g) = H2O(l) + I2(s) =>
4 HI(aq) + O2(g) = 2 H2O(l) + 2 I2(s)

K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2

AgNo2 + Cu = Cu(No3)2 + Ag =>
3 AgNo2 + Cu = Cu(No3)2 + 3 Ag

NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O

AuF3 + MgO = Au2O3 + MgF2 =>
2 AuF3 + 3 MgO = Au2O3 + 3 MgF2

Ni(No3)3 + KBr = NiBr + K(No3)3 =>
Ni(No3)3 + KBr = NiBr + K(No3)3

C6H13OH + K2Cr2O7 + HCl = C5H11COH + CrCl3 + H2O + KCl =>
3 C6H13OH + K2Cr2O7 + 8 HCl = 3 C5H11COH + 2 CrCl3 + 7 H2O + 2 KCl

Mg + HNO3(conc) = Mg(NO3)2 + NO + H2O =>
3 Mg + 8 HNO3(conc) = 3 Mg(NO3)2 + 2 NO + 4 H2O

CuCl2 + NaNO3 = Cu(NO3)2 + NaCl =>
CuCl2 + 2 NaNO3 = Cu(NO3)2 + 2 NaCl

Na + Fe(NO3)3 = NaNO3 + Fe =>
3 Na + Fe(NO3)3 = 3 NaNO3 + Fe

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Breng de vergelijking van een chemische reactie in evenwicht
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