Equations balanced on the previous day | Equations balanced on the next day |
SO2(s) + 4 HF(l) = SF4(s) + 2 H2O(l)
HClO2 + I + H = Cl2 + HIO =>
2 HClO2 + 4 I + 2 H = Cl2 + 4 HIO
(CH3)3COH + NaI = (CH3)3CONa + HI =>
(CH3)3COH + NaI = (CH3)3CONa + HI
FeAsS + O2 + CaCl2 + H2O = FeAsO4 + CaSO4 + HCl =>
2 FeAsS + 7 O2 + 2 CaCl2 + 2 H2O = 2 FeAsO4 + 2 CaSO4 + 4 HCl
AlF3 + BaSO4 = Al2(SO4)3 + BaF2 =>
2 AlF3 + 3 BaSO4 = Al2(SO4)3 + 3 BaF2
Zn(s) + I(s) = IZn(s) =>
Zn(s) + I(s) = IZn(s)
Ag2SO4 + AgNO3 = Ag2NO3 + AgSO4 =>
Ag2SO4 + AgNO3 = Ag2NO3 + AgSO4
C2H5NH2 + KNO2 + HCl = C2H5OH + N2 + H2O + KCl =>
C2H5NH2 + KNO2 + HCl = C2H5OH + N2 + H2O + KCl
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Cu + H2SO4 + NaCl + H2O2 = CuCl2 + Na2SO4 + H2O =>
Cu + H2SO4 + 2 NaCl + H2O2 = CuCl2 + Na2SO4 + 2 H2O
FeS2 + K2Cr2O7 + Na2CO3 = NaFeO2 + KCrO2 + Na2SO4 + CO2 =>
2 FeS2 + 5 K2Cr2O7 + 5 Na2CO3 = 2 NaFeO2 + 10 KCrO2 + 4 Na2SO4 + 5 CO2
C3H8(g) + O2 = CO2(g) + H2O =>
C3H8(g) + 5 O2 = 3 CO2(g) + 4 H2O
O2 + Pb = PbO4 =>
2 O2 + Pb = PbO4
IO4{-} + Mn{2+} + H2O = MnO4{-} + H{+} + MnI2 =>
10 IO4{-} + 21 Mn{2+} + 24 H2O = 16 MnO4{-} + 48 H{+} + 5 MnI2
CN2 + O2 = N2 + CO2 =>
CN2 + O2 = N2 + CO2
RbBr + Cl = RbCl + Br =>
RbBr + Cl = RbCl + Br
C2H6 + HNO3 = CO2 + NO + H2O =>
3 C2H6 + 14 HNO3 = 6 CO2 + 14 NO + 16 H2O
FeS2 + K2Cr2O7 + Na2CO3 = NaFeO2 + KCrO2 + Na2SO4 + CO2 =>
2 FeS2 + 5 K2Cr2O7 + 5 Na2CO3 = 2 NaFeO2 + 10 KCrO2 + 4 Na2SO4 + 5 CO2
NO + H2O2 = NO2 + H2O =>
NO + H2O2 = NO2 + H2O
C10H18(g) + O2(g) = CO2(g) + H2O(l) =>
2 C10H18(g) + 29 O2(g) = 20 CO2(g) + 18 H2O(l)
Au(OH)3 + H2SO4 = Au2(SO4)3 + H2O =>
2 Au(OH)3 + 3 H2SO4 = Au2(SO4)3 + 6 H2O
K + Cl = KCl =>
K + Cl = KCl
Cr(OH)3 + NH3 = [Cr(NH3)6] + OH =>
Cr(OH)3 + 6 NH3 = [Cr(NH3)6] + 3 OH
PCl5 + ZnCO3 = P2O5 + CO2 + ZnCl2 =>
2 PCl5 + 5 ZnCO3 = P2O5 + 5 CO2 + 5 ZnCl2
Al + CrCl7 = CrAl + Cl =>
Al + CrCl7 = CrAl + 7 Cl
K + Cl = KCl =>
K + Cl = KCl
NH4OH + Pb(NO3)2 = NH4(NO3) + Pb(OH)2 =>
2 NH4OH + Pb(NO3)2 = 2 NH4(NO3) + Pb(OH)2
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
K + H2PO4 = K2H2PO4 =>
2 K + H2PO4 = K2H2PO4
FeS2 + K2Cr2O7 + Na2CO3 = NaFeO2 + KCrO2 + Na2SO4 + CO2 =>
2 FeS2 + 5 K2Cr2O7 + 5 Na2CO3 = 2 NaFeO2 + 10 KCrO2 + 4 Na2SO4 + 5 CO2
MgS + HNO3 = H2SO3 + HNO2 + Mg(NO3)2 =>
MgS + 5 HNO3 = H2SO3 + 3 HNO2 + Mg(NO3)2
Na2[Be(OH)4] + H2SO4 = Be(OH)2 + Na2SO4 + H2O =>
Na2[Be(OH)4] + H2SO4 = Be(OH)2 + Na2SO4 + 2 H2O
NaOH + Ca(OH)2 + Cl2 = Ca(OCl)2 + NaCl + H2O =>
2 NaOH + Ca(OH)2 + 2 Cl2 = Ca(OCl)2 + 2 NaCl + 2 H2O
HNO2 + Al(OH)3 = Al(NO2)3 + H2O =>
3 HNO2 + Al(OH)3 = Al(NO2)3 + 3 H2O
Si2 + N2 = Si3N4 =>
3 Si2 + 4 N2 = 2 Si3N4
CO + NaOH = CO(OH)2 + Na =>
CO + 2 NaOH = CO(OH)2 + 2 Na
Ca + RbCl = CaCl + Rb =>
Ca + RbCl = CaCl + Rb
K + Cl = KCl =>
K + Cl = KCl
C15H31CO2H(s) + O2(g) = CO2(g) + H2O(l) =>
C15H31CO2H(s) + 23 O2(g) = 16 CO2(g) + 16 H2O(l)
Br + O2 = BrO =>
2 Br + O2 = 2 BrO
H2O + CO2 = C5H12 + O2 =>
6 H2O + 5 CO2 = C5H12 + 8 O2
AsO3{3-} + I2 + H2O = AsO4{3-} + HI =>
AsO3{3-} + I2 + H2O = AsO4{3-} + 2 HI
(NH4)2SO4 + K2Cr2O7 = K2SO4 + Cr2O3 + N2 + H2O =>
(NH4)2SO4 + K2Cr2O7 = K2SO4 + Cr2O3 + N2 + 4 H2O
CoCl2*6H2O + NH4Cl + NH4OH + H2O2 = (Co(NH3)5Cl)Cl2 + H2O =>
2 CoCl2*6H2O + 2 NH4Cl + 8 NH4OH + H2O2 = 2(Co(NH3)5Cl)Cl2 + 22 H2O
HI(aq) + Ba(OH)2 = H2O(l) + BaI2(aq) =>
2 HI(aq) + Ba(OH)2 = 2 H2O(l) + BaI2(aq)
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
CH3(CH)2(CH2)2CH3 + O2 = H2O + CO2 =>
CH3(CH)2(CH2)2CH3 + 9 O2 = 6 H2O + 6 CO2
NH3 + C2H5OH = N(C2H5)3 + H2O =>
NH3 + 3 C2H5OH = N(C2H5)3 + 3 H2O
MgCl2 + Na3(PO4) = Na3Cl2 + Mg(PO4) =>
MgCl2 + Na3(PO4) = Na3Cl2 + Mg(PO4)
Al(OH)3 + ZrO2 + Ca(OH)2 = Ca7Al6ZrO18 + H2O =>
6 Al(OH)3 + ZrO2 + 7 Ca(OH)2 = Ca7Al6ZrO18 + 16 H2O
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