Equations balanced on the previous day | Equations balanced on the next day |
55 CH3OH + 32 H2SO4 + 2 K2Cr2O7 = 55 HCOOH + 2 K2S04 + 2 Cr2(S04)3 + 87 H2O
PbO2 + HCl = PbCl2 + H2O + [O] =>
PbO2 + 2 HCl = PbCl2 + H2O + [O]
CH3CH2CH2CH2OH + K2Cr2O7 + H2SO4 = CH3CH2CH2CHO + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH3CH2CH2CH2OH + K2Cr2O7 + 4 H2SO4 = 3 CH3CH2CH2CHO + Cr2(SO4)3 + K2SO4 + 7 H2O
BaOH2 + CO2 = BaCO2 + H2O =>
BaOH2 + CO2 = BaCO2 + H2O
MgS2O3 = MgO + SO =>
MgS2O3 = MgO + 2 SO
CH3CH2CH2HCOOH + NaHCO3 = HCOONa + H2O + CO2 =>
2 CH3CH2CH2HCOOH + 21 NaHCO3 = 21 HCOONa + 9 H2O + 8 CO2
CH4(g) + H2O = CO(g) + H2(g) =>
CH4(g) + H2O = CO(g) + 3 H2(g)
KOH + HCl + NO2 = NCl3 + KNO3 + H2O =>
KOH + 3 HCl + 2 NO2 = NCl3 + KNO3 + 2 H2O
Cr6 + O2 = CrO3 =>
Cr6 + 9 O2 = 6 CrO3
Pb(NO3) + Al = Al(NO3)2 + Pb =>
2 Pb(NO3) + Al = Al(NO3)2 + 2 Pb
CH3CH2CH2CH2OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CH2CH2COOH + H2O =>
3 CH3CH2CH2CH2OH + 2 K2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3CH2CH2COOH + 11 H2O
K = K1 =>
K = K1
C2H6 + O2 = CO2 + H2O* =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O*
Pb(NO3) + Al = Al(NO3)2 + Pb =>
2 Pb(NO3) + Al = Al(NO3)2 + 2 Pb
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
XPbCl2 + K2SO4 = XPbSO4 + KCl =>
XPbCl2 + K2SO4 = XPbSO4 + 2 KCl
Mg(Br)2 + NaOH = Mg(OH)2 + NaBr =>
Mg(Br)2 + 2 NaOH = Mg(OH)2 + 2 NaBr
CH3CH2CHOCH3 + O2 = CO2 + H2O =>
4 CH3CH2CHOCH3 + 23 O2 = 16 CO2 + 18 H2O
H2O + C = C2H4 + O =>
2 H2O + 2 C = C2H4 + 2 O
K3[Fe(CN)6] + FeCl3 = FeK3 + Cl3[Fe(CN)6] =>
K3[Fe(CN)6] + FeCl3 = FeK3 + Cl3[Fe(CN)6]
KMnO4 + HCl4 = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl4 = 2 KCl + 2 MnCl2 + 8 H2O + 29 Cl2
K3[Fe(CN)6] + FeCl3 = FeK3 + Cl3[Fe(CN)6] =>
K3[Fe(CN)6] + FeCl3 = FeK3 + Cl3[Fe(CN)6]
C5H12O + C3H7COOH = C9H18O2 + H2O =>
C5H12O + C3H7COOH = C9H18O2 + H2O
Cr6 + O2 = CrO3 =>
Cr6 + 9 O2 = 6 CrO3
I{-} + Cr2O7{-} + H{+} = I2 + Cr{3+} + H2O =>
14 I{-} + 2 Cr2O7{-} + 28 H{+} = 7 I2 + 4 Cr{3+} + 14 H2O
NaOCl(aq) + KI(aq) = KOI(aq) + NaCl(aq) =>
NaOCl(aq) + KI(aq) = KOI(aq) + NaCl(aq)
Al(NO3)3 + Cu(NO3)2 + CH4N2O = Cu2Al2O3 + CO2 + N2 + H2O =>
2 Al(NO3)3 + 2 Cu(NO3)2 + 9 CH4N2O = Cu2Al2O3 + 9 CO2 + 14 N2 + 18 H2O
Au + Br2 = Au3Br6 =>
3 Au + 3 Br2 = Au3Br6
CaCrO4 + NH4OH = Ca(OH)2 + CrO4(NH4)2 =>
CaCrO4 + 2 NH4OH = Ca(OH)2 + CrO4(NH4)2
Na2Co3 + KNO3 = KNCo3 + Na2O3 =>
Na2Co3 + KNO3 = KNCo3 + Na2O3
Na2S2O5 + H2O + NaOCl = HCl + Na2SO4 =>
Na2S2O5 + H2O + 2 NaOCl = 2 HCl + 2 Na2SO4
Al(NO3)3 + Cr(NO3)3 + CH4N2O = Al2CrO3 + N2 + H2O + CO2 =>
4 Al(NO3)3 + 2 Cr(NO3)3 + 16 CH4N2O = 2 Al2CrO3 + 25 N2 + 32 H2O + 16 CO2
Co(C2H3O2)2(aq) + Na2S(aq) = CoS(s) + NaC2H3O2(aq) =>
Co(C2H3O2)2(aq) + Na2S(aq) = CoS(s) + 2 NaC2H3O2(aq)
(c)AgNO3(aq) + H2SO4(aq) = Ag2SO4(s) + HNO3(aq) =>
2(c)AgNO3(aq) + H2SO4(aq) = Ag2SO4(s) + 2 HNO3(aq)
CaAl2Si2O8 + MgSiO3 + H2O = Ca2Al3Si3O13H + Mg5Al2Si3O18H8 + SiO2 =>
4 CaAl2Si2O8 + 5 MgSiO3 + 5 H2O = 2 Ca2Al3Si3O13H + Mg5Al2Si3O18H8 + 4 SiO2
CuSO4(s)Zn(NO3)2(aq) = Cu(NO3)2ZnSO4 =>
CuSO4(s)Zn(NO3)2(aq) = Cu(NO3)2ZnSO4
NaCN + O2 + H2O + Au = NaAu(CN)2 + NaOH =>
8 NaCN + O2 + 2 H2O + 4 Au = 4 NaAu(CN)2 + 4 NaOH
Cu(s) + HNO3(aq) = Cu(NO3)2 + H2O(l) + NO2(g) =>
Cu(s) + 4 HNO3(aq) = Cu(NO3)2 + 2 H2O(l) + 2 NO2(g)
CH3CH2CH2CH2OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CH2CH2COH + H2O =>
3 CH3CH2CH2CH2OH + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 CH3CH2CH2COH + 7 H2O
CaC2 + H2O = CH + Ca(OH)2 =>
CaC2 + 2 H2O = 2 CH + Ca(OH)2
Fe + NaOCl + H2O = Fe2O3 + Na2O + HCl =>
4 Fe + 6 NaOCl + 3 H2O = 2 Fe2O3 + 3 Na2O + 6 HCl
Ca(OH)2 + C3H8 = Ca + C + H2O =>
4 Ca(OH)2 + C3H8 = 4 Ca + 3 C + 8 H2O
Al(s) + H2O(l) = AlOH(aq) + H2(g) =>
2 Al(s) + 2 H2O(l) = 2 AlOH(aq) + H2(g)
RbCl + Sb2O3 + PbCl2 + HCl = Rb4Sb2PbCl12 + H2O =>
4 RbCl + Sb2O3 + PbCl2 + 6 HCl = Rb4Sb2PbCl12 + 3 H2O
K = K1 =>
K = K1
Cr6 + O2 = CrO3 =>
Cr6 + 9 O2 = 6 CrO3
Pb(NO3) + Al = Al(NO3)2 + Pb =>
2 Pb(NO3) + Al = Al(NO3)2 + 2 Pb
CK2O3 + HCl = KCl + CO2 + H2O =>
CK2O3 + 2 HCl = 2 KCl + CO2 + H2O
K3[Fe(CN)6] + FeCl3 = FeK3 + Cl3[Fe(CN)6] =>
K3[Fe(CN)6] + FeCl3 = FeK3 + Cl3[Fe(CN)6]
Fe(ClO4)2(aq) + K2S(aq) = FeS(s) + KClO4(aq) =>
Fe(ClO4)2(aq) + K2S(aq) = FeS(s) + 2 KClO4(aq)
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Equations balanced on 12/08/23
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