Equations balanced on the previous day | Equations balanced on the next day |
C2H6O + 3 H2O = 2 CO2 + 12 H
C6H8O7 + O3 = H2O + CO =>
C6H8O7 + O3 = 4 H2O + 6 CO
K2CrO7 + Na2SO3 + H2SO4 = Na2SO4 + K2SO4 + Cr2(SO4)3 + H2O =>
2 K2CrO7 + 9 Na2SO3 + 5 H2SO4 = 9 Na2SO4 + 2 K2SO4 + Cr2(SO4)3 + 5 H2O
Mg3Si2O5(OH)4 + CO2 = MgCO3 + SiO2 + H2O =>
Mg3Si2O5(OH)4 + 3 CO2 = 3 MgCO3 + 2 SiO2 + 2 H2O
C3H10NCl + HNO3 = HCl + C3H10N2O3 =>
C3H10NCl + HNO3 = HCl + C3H10N2O3
MnCO3 + HBr = HCO3 + MnBr =>
MnCO3 + HBr = HCO3 + MnBr
Na2S + Na2CrO4 + H2O = S + Na(Cr(OH)4(H2O)2) + NaOH =>
3 Na2S + 2 Na2CrO4 + 12 H2O = 3 S + 2 Na(Cr(OH)4(H2O)2) + 8 NaOH
Na2CrO4 + Na2S + H2O = Cr(OH)3 + NaOH + Na2S2O3 =>
8 Na2CrO4 + 6 Na2S + 23 H2O = 8 Cr(OH)3 + 22 NaOH + 3 Na2S2O3
Na2S + Na2CrO4 + H2O = NaCrO2 + Na2SO4 + NaOH =>
3 Na2S + 8 Na2CrO4 + 4 H2O = 8 NaCrO2 + 3 Na2SO4 + 8 NaOH
PbN + LiCl = LiN + PbCl =>
PbN + LiCl = LiN + PbCl
Al2O3(s) + C(s) = Al(s) + CO(g) =>
Al2O3(s) + 3 C(s) = 2 Al(s) + 3 CO(g)
K2CrO4 + Na3PO4 = K3PO4 + Na2CrO4 =>
3 K2CrO4 + 2 Na3PO4 = 2 K3PO4 + 3 Na2CrO4
MoCl5 + S = MoS2 + S2Cl2 =>
2 MoCl5 + 14 S = 2 MoS2 + 5 S2Cl2
HCOOH + Ca = HCOOCa + H2 =>
2 HCOOH + 2 Ca = 2 HCOOCa + H2
KI + CuCl2 = CuCl + KCl + I2 =>
2 KI + 2 CuCl2 = 2 CuCl + 2 KCl + I2
CH3COONa + H2SO4 = Na2SO4 + CH3COOH =>
2 CH3COONa + H2SO4 = Na2SO4 + 2 CH3COOH
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
Na2SO4 + Al2(SO4)3 + H2O = NaAl(SO4)2*12H2O =>
Na2SO4 + Al2(SO4)3 + 24 H2O = 2 NaAl(SO4)2*12H2O
CH2O + H2 = CH3OH =>
CH2O + H2 = CH3OH
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
CH3CH(OH)COOH + HCOOH = CH3CH(COOH)2 + H2O =>
CH3CH(OH)COOH + HCOOH = CH3CH(COOH)2 + H2O
Al(OH)3 + KOH = K[Al(OH)4] =>
Al(OH)3 + KOH = K[Al(OH)4]
Al2S3 = Al + S8 =>
8 Al2S3 = 16 Al + 3 S8
Cl + K = ClK7 =>
Cl + 7 K = ClK7
C3H6Cl2 + Mg = C3H6 + MgCl2 =>
C3H6Cl2 + Mg = C3H6 + MgCl2
MoCl5 + S = MoS2 + S2Cl2 =>
2 MoCl5 + 14 S = 2 MoS2 + 5 S2Cl2
CO + NO = CO2 + N2 =>
2 CO + 2 NO = 2 CO2 + N2
HCl + K2O = KCl + H2O =>
2 HCl + K2O = 2 KCl + H2O
MnO4 + MnCl2*H2O + AcAcH = Mn(AcAc)3 + HCl + H2O =>
MnO4 + 5 MnCl2*H2O + 18 AcAcH = 6 Mn(AcAc)3 + 10 HCl + 9 H2O
MoCl5 + S = MoS2 + Cl =>
MoCl5 + 2 S = MoS2 + 5 Cl
K2S + HCl = KCl + KHS =>
K2S + HCl = KCl + KHS
Na3PO4 + K2CrO4 = Na3K2 + PO4CrO4 =>
Na3PO4 + K2CrO4 = Na3K2 + PO4CrO4
Sn + HgNO3 = Sn(NO3)4 + Hg =>
Sn + 4 HgNO3 = Sn(NO3)4 + 4 Hg
MnO2(s) + NaCIO3(aq) + NaOH(aq) = NaMnO4(aq) + NaCI(aq) + H2O(l) =>
2 MnO2(s) + NaCIO3(aq) + 2 NaOH(aq) = 2 NaMnO4(aq) + NaCI(aq) + H2O(l)
CH3COOHKOH = CH3COOKOH2 =>
CH3COOHKOH = CH3COOKOH2
(NH4)ReO4 + NH4Br + H3PO2 + HBr = (NH4)2ReBr6 + H2O + H3PO3 =>
2(NH4)ReO4 + 2 NH4Br + 3 H3PO2 + 10 HBr = 2(NH4)2ReBr6 + 5 H2O + 3 H3PO3
BiN2O6 + NaOH = BiO2H2 + NaNO3 =>
BiN2O6 + 2 NaOH = BiO2H2 + 2 NaNO3
Sn + HgNO3 = Sn(NO3)4 + Hg =>
Sn + 4 HgNO3 = Sn(NO3)4 + 4 Hg
NH3 + S2 = NS + H2S =>
4 NH3 + 5 S2 = 4 NS + 6 H2S
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
Ru + KOH + KClO = K2RuO4 + KCl + H2O =>
Ru + 2 KOH + 3 KClO = K2RuO4 + 3 KCl + H2O
Na2S + Na2CrO4 + H2O = S + Na[Cr(OH)4(H2O)2] + NaOH =>
3 Na2S + 2 Na2CrO4 + 12 H2O = 3 S + 2 Na[Cr(OH)4(H2O)2] + 8 NaOH
Na2CrO4 + Na2S + H2O = Cr(OH)3 + S + NaOH =>
2 Na2CrO4 + 3 Na2S + 8 H2O = 2 Cr(OH)3 + 3 S + 10 NaOH
KI + CuCl2 = CuCl + KCl + I2 =>
2 KI + 2 CuCl2 = 2 CuCl + 2 KCl + I2
Na2S + Na2CrO4 + H2O = S + Na[Cr(OH)4(H20)2] + NaOH =>
43 Na2S + 2 Na2CrO4 + 88 H2O = 43 S + 2 Na[Cr(OH)4(H20)2] + 88 NaOH
Na2CrO4 + Na2S + H2O = Na3[Cr(OH)6] + S + NaOH =>
2 Na2CrO4 + 3 Na2S + 8 H2O = 2 Na3[Cr(OH)6] + 3 S + 4 NaOH
KI + NH4SCN = KSCN + (NH4)I =>
KI + NH4SCN = KSCN + (NH4)I
Br{-} + Cr2O7{2-} + H{+} = Br2 + Cr{3+} + H2O =>
6 Br{-} + Cr2O7{2-} + 14 H{+} = 3 Br2 + 2 Cr{3+} + 7 H2O
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
Na2S + HNO3 = NaNO3 + H2SO4 + H2O + NO2 =>
Na2S + 10 HNO3 = 2 NaNO3 + H2SO4 + 4 H2O + 8 NO2
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