Equations balanced on the previous day | Equations balanced on the next day |
Na2S2O3 + 6 HCl = 2 SCl2 + 3 H2O + 2 NaCl
Hf + N2 = Hf3N2 =>
3 Hf + N2 = Hf3N2
W2MoC2F2 = WC + Mo2C + WF6 + Mo =>
3 W2MoC2F2 = 5 WC + Mo2C + WF6 + Mo
W2MoC2F2 = WC + Mo2C + WF6 + Mo =>
3 W2MoC2F2 = 5 WC + Mo2C + WF6 + Mo
FeO + Cl2 = FeCl3 + O2 =>
2 FeO + 3 Cl2 = 2 FeCl3 + O2
HBr + KHCO3 = H2OKBr + CO2 =>
HBr + KHCO3 = H2OKBr + CO2
W2MoC2F2 = WC + Mo2C + WF6 + Mo =>
3 W2MoC2F2 = 5 WC + Mo2C + WF6 + Mo
Cr + NaClO4 + H2O = Cr(OH)3 + NaClO3 =>
2 Cr + 3 NaClO4 + 3 H2O = 2 Cr(OH)3 + 3 NaClO3
Na2{+} + NO3{-} = Na2NO3 =>
Na2{+} + NO3{-} = Na2NO3
S2{-} + NO3{-} + H{+} = SO2{-} + NO2 + H2O =>
S2{-} + 7 NO3{-} + 6 H{+} = 2 SO2{-} + 7 NO2 + 3 H2O
calciumhydroxide + carbondioxide = calciumcarbonate + water =>
Ca(OH)2 + CO2 = CaCO3 + H2O
S2{-} + NO3{-} + H{+} = SO2{-} + NO2 + H2O =>
S2{-} + 7 NO3{-} + 6 H{+} = 2 SO2{-} + 7 NO2 + 3 H2O
CH3(OH) + O2 = CHO + H2O =>
4 CH3(OH) + 3 O2 = 4 CHO + 6 H2O
KMnO4 + Na2SO3 + H2O = MnO2 + Na2SO4 + KOH =>
2 KMnO4 + 3 Na2SO3 + H2O = 2 MnO2 + 3 Na2SO4 + 2 KOH
KNO3 + Cr(SO3)2 + Na2CO3 = KNO2 + Na2CrO4 + Na2SO4 + CO2 =>
3 KNO3 + Cr(SO3)2 + 3 Na2CO3 = 3 KNO2 + Na2CrO4 + 2 Na2SO4 + 3 CO2
Ti2(SO4)3 + KMnO4 + H2O = K2SO4 + MnSO4 + TiOSO4 + H2SO4 =>
5 Ti2(SO4)3 + 2 KMnO4 + 2 H2O = K2SO4 + 2 MnSO4 + 10 TiOSO4 + 2 H2SO4
Hg(NO3)2 = HgO + NO2 + O2 =>
2 Hg(NO3)2 = 2 HgO + 4 NO2 + O2
Cu3N + Ba3P2 = Cu3P + Ba3N2 =>
2 Cu3N + Ba3P2 = 2 Cu3P + Ba3N2
W2MoC2F2 = WC + Mo2C + WF6 + Mo =>
3 W2MoC2F2 = 5 WC + Mo2C + WF6 + Mo
S2{-} + NO3{-} + H{+} = SO2{-} + NO2 + H2O =>
S2{-} + 7 NO3{-} + 6 H{+} = 2 SO2{-} + 7 NO2 + 3 H2O
Al + Ba(OH)2 = Ba + Al(OH)3 =>
2 Al + 3 Ba(OH)2 = 3 Ba + 2 Al(OH)3
Na2Cr2O7 + NaI + HNO3 = NaNO3 + Cr(NO3)3 + I2 + H2O =>
Na2Cr2O7 + 6 NaI + 14 HNO3 = 8 NaNO3 + 2 Cr(NO3)3 + 3 I2 + 7 H2O
HClO4 + Ba(OH)2 = Ba(ClO4)2 + H(OH) =>
2 HClO4 + Ba(OH)2 = Ba(ClO4)2 + 2 H(OH)
S2{-} + NO3{-} + H{+} = SO2{-} + NO2 + H2O =>
S2{-} + 7 NO3{-} + 6 H{+} = 2 SO2{-} + 7 NO2 + 3 H2O
W2MoC2F2 = WC + Mo2C + WF6 + Mo =>
3 W2MoC2F2 = 5 WC + Mo2C + WF6 + Mo
Fe + H2O = Fe(OH)2 + e + H{+} =>
Fe + 2 H2O = Fe(OH)2 + 2e + 2 H{+}
C5H12OH + O2 = CO2 + H2O =>
4 C5H12OH + 31 O2 = 20 CO2 + 26 H2O
CrO4{-2} + Cl{-} + H{+} = Cr{3+} + ClO2{-} + H2O =>
4 CrO4{-2} + 3 Cl{-} + 20 H{+} = 4 Cr{3+} + 3 ClO2{-} + 10 H2O
V2O5 + C3H8 = C3H6 + V2O4 + H2O =>
V2O5 + C3H8 = C3H6 + V2O4 + H2O
CrCl2 + Zn = Cr + ZnCl2 =>
CrCl2 + Zn = Cr + ZnCl2
K4[Fe(CN)6] + Pb(NO3)2 = K4(NO3)2 + Pb[Fe(CN)6] =>
K4[Fe(CN)6] + Pb(NO3)2 = K4(NO3)2 + Pb[Fe(CN)6]
CH3COOH + NaOH = NaCH3COO + H2O =>
CH3COOH + NaOH = NaCH3COO + H2O
Cu2(CO3) = Cu + (CO3) =>
Cu2(CO3) = 2 Cu + (CO3)
Fe2O5 + Al = Al2O3 + Fe =>
3 Fe2O5 + 10 Al = 5 Al2O3 + 6 Fe
Cr + Co3 = Cr(Co3) =>
Cr + Co3 = Cr(Co3)
(CH3)N2H3 + N2O4 = N2 + H2O + CO2 =>
4(CH3)N2H3 + 5 N2O4 = 9 N2 + 12 H2O + 4 CO2
Br2 + KCl + H2O = KBr + KBrO3 + HCl =>
3 Br2 + 6 KCl + 3 H2O = 5 KBr + KBrO3 + 6 HCl
CH4(g) + S8 = CS2(l) + H2S(g) =>
2 CH4(g) + S8 = 2 CS2(l) + 4 H2S(g)
C4H9O2 + H2O = HC4H7O2 + H3O =>
C4H9O2 + H2O = HC4H7O2 + H3O
Zn(NO3)2 = ZnO + N2O5 =>
Zn(NO3)2 = ZnO + N2O5
C8H9NO + O2 = H2O + CO2 + N2 =>
4 C8H9NO + 39 O2 = 18 H2O + 32 CO2 + 2 N2
C4H6 + OH = C4H6O2 + H2O =>
C4H6 + 4 OH = C4H6O2 + 2 H2O
CHO + O = H2O + CO =>
2 CHO + O = H2O + 2 CO
MgAsO3 + O2 = MgAsO4 =>
2 MgAsO3 + O2 = 2 MgAsO4
Sb + I2 = SbI3 =>
2 Sb + 3 I2 = 2 SbI3
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
SO{4}{2-} + I{-} = I{2} + SO{2} =>
3 SO{4}{2-} + 2 I{-} = 2 I{2} + 3 SO{2}
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
CaCO3 + AgCl2 = CaCl2 + AgCO3 =>
CaCO3 + AgCl2 = CaCl2 + AgCO3
La(NO3)3 + NH4H2PO4 = LaPO4 + NH4NO3 + H3PO4 =>
La(NO3)3 + 3 NH4H2PO4 = LaPO4 + 3 NH4NO3 + 2 H3PO4
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