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Chemische vergelijkingen in evenwicht op11/15/24

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Breng de vergelijking van een chemische reactie in evenwicht
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O

N32 + H40 = NH3 =>
5 N32 + 12 H40 = 160 NH3

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

Mg(CO3) + Na = Na2(CO3) + Mg =>
Mg(CO3) + 2 Na = Na2(CO3) + Mg

CH3CH2CH2COOH + MgO = (CH3CH2CH2COO)2Mg + H2O =>
2 CH3CH2CH2COOH + MgO = (CH3CH2CH2COO)2Mg + H2O

Na + H2O = H + NaOH = =>
Na + H2O = H + NaOH

Cr(ii) + Br = CrBr =>
Cr(ii) + Br = CrBr

KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2

BENZENECOOHOH + CH3OH = BENZENECOOCH3OH + H2O =>
BENZENECOOHOH + CH3OH = BENZENECOOCH3OH + H2O

NH4C2H3O2 + K3PO4 = (NH4)3PO4 + KC2H3O2 =>
3 NH4C2H3O2 + K3PO4 = (NH4)3PO4 + 3 KC2H3O2

NaOH + H2SO4 = Na2SO4 + H2O(g) =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O(g)

CH3COOC2H5 + NaHCO3 = CH3COONa + H2O + CO2 =>
2 CH3COOC2H5 + 5 NaHCO3 = 5 CH3COONa + 3 H2O + 3 CO2

Pu + O2 = PuO2 =>
Pu + O2 = PuO2

KCl + I2 = KI + Cl2 =>
2 KCl + I2 = 2 KI + Cl2

K3[Fe(CN)6] + NaOH + MnSO4 = K3Na[Fe(CN)6] + Na2SO4 + MnO(OH)2 + H2O =>
2 K3[Fe(CN)6] + 4 NaOH + MnSO4 = 2 K3Na[Fe(CN)6] + Na2SO4 + MnO(OH)2 + H2O

NO = N2 + O2 =>
2 NO = N2 + O2

Fe + Hg2{+} = Fe2{+} + Hg =>
2 Fe + Hg2{+} = Fe2{+} + 2 Hg

Ca(H2PO4)2 + (NH4)2CO3 = (NH4)2HPO4 + CaO + H2O + CO2 =>
Ca(H2PO4)2 + 2(NH4)2CO3 = 2(NH4)2HPO4 + CaO + H2O + 2 CO2

NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2

NaH2PO4 + (NH3)2MoO4 + HNO3 = (NH3)3PMo12O40 + NaNO3 + NH3NO3 + H2O =>
NaH2PO4 + 12(NH3)2MoO4 + 22 HNO3 = (NH3)3PMo12O40 + NaNO3 + 21 NH3NO3 + 12 H2O

NaOH + ClH = NaCl + H2O =>
NaOH + ClH = NaCl + H2O

Ne + H2 = H2Ne2 =>
2 Ne + H2 = H2Ne2

Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO

C100H198 + O2 = CO2 + H2O =>
2 C100H198 + 299 O2 = 200 CO2 + 198 H2O

C2H5OH = (C4H10)O + H2O =>
2 C2H5OH = (C4H10)O + H2O

HCOH + AgNO3 + H2O = Ag + HCOOH + HNO3 =>
HCOH + 2 AgNO3 + H2O = 2 Ag + HCOOH + 2 HNO3

NaCO3 + H2SO4 = CO2 + NaSO4 + H2O =>
NaCO3 + H2SO4 = CO2 + NaSO4 + H2O

K2O + H2O = KOH =>
K2O + H2O = 2 KOH

Cl2 + H3PO4 = HClO4 + P2O4 + H2O =>
Cl2 + 14 H3PO4 = 2 HClO4 + 7 P2O4 + 20 H2O

MnCl2 + Zn(NO3)2 = ZnCl2 + Mn(NO3)2 =>
MnCl2 + Zn(NO3)2 = ZnCl2 + Mn(NO3)2

Al + NH4ClO4 = Al2O3(s) + AlCl3 + NO + H2O =>
3 Al + 3 NH4ClO4 = Al2O3(s) + AlCl3 + 3 NO + 6 H2O

NaCO3 + H2SO4 = CO2 + NaSO4 + H2O =>
NaCO3 + H2SO4 = CO2 + NaSO4 + H2O

BrC6H5 + Mg = C6H5MgBr =>
BrC6H5 + Mg = C6H5MgBr

(CH3COO)2Mn + AgNO3 = CH3COOAg + Mn(NO3)2 =>
(CH3COO)2Mn + 2 AgNO3 = 2 CH3COOAg + Mn(NO3)2

C6H4(OH)COOH + CH3OH = C8H8O3 + H2O =>
C6H4(OH)COOH + CH3OH = C8H8O3 + H2O

Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu

C6H5NO2 + SnCl2 + HCl = C6H5NH2 + SnCl4 + H2O =>
C6H5NO2 + 3 SnCl2 + 6 HCl = C6H5NH2 + 3 SnCl4 + 2 H2O

NaAlO2 + H2O = NaOH + Al2O3 =>
2 NaAlO2 + H2O = 2 NaOH + Al2O3

RuO2 + MnO2 + SnO2 + Sn + SiO2 = RuMn3Si2Sn7O16 =>
RuO2 + 3 MnO2 + 2 SnO2 + 5 Sn + 2 SiO2 = RuMn3Si2Sn7O16

RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF

NaF + AgNO3 = NaNO3 + AgF =>
NaF + AgNO3 = NaNO3 + AgF

Na2MoO4 + Na2S + H2O = Na2MoS4 + NaOH =>
Na2MoO4 + 4 Na2S + 4 H2O = Na2MoS4 + 8 NaOH

Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag

Cu(NO3) + K2(SO4) = K(NO3) + Cu2(SO4) =>
2 Cu(NO3) + K2(SO4) = 2 K(NO3) + Cu2(SO4)

Na + Hg2 + I2 = HgNaI =>
2 Na + Hg2 + I2 = 2 HgNaI

Mg + As + HCl = AsH3 + MgCl2 =>
3 Mg + 2 As + 6 HCl = 2 AsH3 + 3 MgCl2

NH4OH + C2H5OH = C2H5NH + H2O + H2 =>
2 NH4OH + 2 C2H5OH = 2 C2H5NH + 4 H2O + H2

Zn2O3 = Zn2 + O3 =>
Zn2O3 = Zn2 + O3

C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O

Na2ZnO2 + HNO3 = Zn(NO3)2 + NaOH =>
Na2ZnO2 + 2 HNO3 = Zn(NO3)2 + 2 NaOH

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Breng de vergelijking van een chemische reactie in evenwicht
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