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Chemische vergelijkingen in evenwicht op11/18/24

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Breng de vergelijking van een chemische reactie in evenwicht
BaCl2 + HCO3 = Ba(CO3)2 + HCl =>
BaCl2 + 2 HCO3 = Ba(CO3)2 + 2 HCl

M + Ca = M2Ca =>
2 M + Ca = M2Ca

CuSO4 + BaN2O6 = CuN2O6 + BaSO4 =>
CuSO4 + BaN2O6 = CuN2O6 + BaSO4

Br2 + S = BrS =>
Br2 + 2 S = 2 BrS

K2SO4 + NaHCO3 + MgCO3 = KHCO3MgCO3 + Na2SO4 =>
K2SO4 + 2 NaHCO3 + 2 MgCO3 = 2 KHCO3MgCO3 + Na2SO4

H3SbO4 + AgOH = Ag3SbO4 + H2O =>
H3SbO4 + 3 AgOH = Ag3SbO4 + 3 H2O

Cs + C = CsC =>
Cs + C = CsC

NaOH + KHC6H4(CO2)2 = KOH + NaHC6H4(CO2)2 =>
NaOH + KHC6H4(CO2)2 = KOH + NaHC6H4(CO2)2

K + Br2 = KBr =>
2 K + Br2 = 2 KBr

Sn(NO3)2 + KOH = K[Sn(OH)3] + KNO3 =>
Sn(NO3)2 + 3 KOH = K[Sn(OH)3] + 2 KNO3

Al + CH = AlCH =>
Al + CH = AlCH

CO2(g) + H2(g) = H2O(l) + CO(g) =>
CO2(g) + H2(g) = H2O(l) + CO(g)

Ba(OH)2 + B2O3 = Ba3(BO3)2 + H2O =>
3 Ba(OH)2 + B2O3 = Ba3(BO3)2 + 3 H2O

C4H5OH + O2 = CO2 + H2O =>
C4H5OH + 5 O2 = 4 CO2 + 3 H2O

FeBr3 + Na2CO3 + H2O = Fe(OH)3 + NaBr + CO2 =>
2 FeBr3 + 3 Na2CO3 + 3 H2O = 2 Fe(OH)3 + 6 NaBr + 3 CO2

K3Po4 + HCI = KCI + H3Po4 =>
K3Po4 + 3 HCI = 3 KCI + H3Po4

M + Ca = M2Ca =>
2 M + Ca = M2Ca

CH3COONa*H2O = CH3COOH + NaOH =>
CH3COONa*H2O = CH3COOH + NaOH

SrCO3 + NaOH = Sr(OH)2 + Na2CO3 =>
SrCO3 + 2 NaOH = Sr(OH)2 + Na2CO3

HS + AgNO3 = HNO3 + AgS =>
HS + AgNO3 = HNO3 + AgS

ZnSO4 + NH42S = ZnS + NH42SO4 =>
ZnSO4 + NH42S = ZnS + NH42SO4

Ba{2+} + SiO3{2-} = BaSiO3 =>
Ba{2+} + SiO3{2-} = BaSiO3

FeO + CaO = Fe + CaO2 =>
FeO + CaO = Fe + CaO2

KNCS + K2CrO7 + H2SO4 = Cr2(SO4)3 + CO2 + NO2 + K2SO4 + H2O =>
6 KNCS + 10 K2CrO7 + 22 H2SO4 = 5 Cr2(SO4)3 + 6 CO2 + 6 NO2 + 13 K2SO4 + 22 H2O

KNO3 + C = KNO2 + CO2 =>
2 KNO3 + C = 2 KNO2 + CO2

Sr(CN)2 + Pb(NO3)2 = Sr(NO3)2 + Pb(CN)2 =>
Sr(CN)2 + Pb(NO3)2 = Sr(NO3)2 + Pb(CN)2

Rb + O2 = (Rb)O2 =>
Rb + O2 = (Rb)O2

Mn + HCl = MnCl + H =>
Mn + HCl = MnCl + H

Pd + H2O = PdOH2 =>
Pd + H2O = PdOH2

K2(CO3) + Na(NO3) = K(NO3) + Na2(CO3) =>
K2(CO3) + 2 Na(NO3) = 2 K(NO3) + Na2(CO3)

Ag(s) + HNO3(ac) = AgNO3(ac) + NO(g) + H2O(l) =>
3 Ag(s) + 4 HNO3(ac) = 3 AgNO3(ac) + NO(g) + 2 H2O(l)

KOH + MgCl2 = KCl + Mg(OH)2 =>
2 KOH + MgCl2 = 2 KCl + Mg(OH)2

CH4 + N3Cl4 = N2 + H2 + CCl4 =>
2 CH4 + 2 N3Cl4 = 3 N2 + 4 H2 + 2 CCl4

SO{-}3 = SO{-}4 =>
SO{-}3 = SO{-}4

KNO3 + C = K2CO3 + CO + N2 =>
2 KNO3 + 4 C = K2CO3 + 3 CO + N2

Na + H2Co3 = NaCo3 + H2 =>
Na + H2Co3 = NaCo3 + H2

H2C2O3 + {-} = H2{-} + C2{-} + O3{-} =>
H2C2O3 + 3e = H2{-} + C2{-} + O3{-}

Ag(s) + HNO3(ac) = AgNO3(ac) + H2(g) =>
2 Ag(s) + 2 HNO3(ac) = 2 AgNO3(ac) + H2(g)

Sb3 + Cl = SbCl =>
Sb3 + 3 Cl = 3 SbCl

PbI2 + KI = K2[PbI4] =>
PbI2 + 2 KI = K2[PbI4]

C12H22O11(s) + O2(g) = CO2(g) + H2O =>
C12H22O11(s) + 12 O2(g) = 12 CO2(g) + 11 H2O

Na3BO3 + HOH = NaOH + H3BO3 =>
Na3BO3 + 3 HOH = 3 NaOH + H3BO3

KNO3 + C = K2CO3 + CO + N =>
2 KNO3 + 4 C = K2CO3 + 3 CO + 2 N

Na2S(aq) + MnCl3(aq) = NaCl + Mn2S3 =>
3 Na2S(aq) + 2 MnCl3(aq) = 6 NaCl + Mn2S3

HCOOH + KOH = HCOO{-} + K{+} + H2O =>
HCOOH + KOH = HCOO{-} + K{+} + H2O

H2O = H2 + O2 =>
2 H2O = 2 H2 + O2

C6H8O7 + NaHCO3 = Na3C6H5O7 + H2CO3 =>
C6H8O7 + 3 NaHCO3 = Na3C6H5O7 + 3 H2CO3

Ca(NO3)2 + CuSO4 = CaSO4(s) + Cu(NO3)2 =>
Ca(NO3)2 + CuSO4 = CaSO4(s) + Cu(NO3)2

CH3CH(OH)CH3 + CuO = CH3COCH3 + Cu + H2O =>
CH3CH(OH)CH3 + CuO = CH3COCH3 + Cu + H2O

NH4SO4 + PbNO3 = NH4NO3 + PbSO4 =>
NH4SO4 + PbNO3 = NH4NO3 + PbSO4

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Breng de vergelijking van een chemische reactie in evenwicht
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