Age Rating
Chemistry - Stoichiometry スクリーンショット
About Chemistry - Stoichiometry
In a reaction chemical bonds are broken and formed. In the process, atoms are rearranged into new molecules, but are neither created nor destroyed. A chemical reaction can be represented as an equation: reactants = products. By substituting the chemical formulas for the reactants and products we obtain a qualitative summary of a reaction.
A balanced, quantitative, chemical equation has the same numbers of atoms of each element on the two sides of the equation ( law of conservation of matter ). To balance an equation we add stoichiometric coefficients in front of constituent molecules.
The word stoichiometric is derived from the Greek words for "element" and "measure." Stoichiometry defines the quantitative relationship between the relative quantities (numbers of moles) of reactants and products taking part in a chemical reaction.
In some cases, balancing a chemical equation by hand is easy. In general as the number of elements and constituent molecules increases so does the difficulty of balancing the equation.
To use this App enter an equation and tap Balance. Separate reactants and products with =. The Quiz feature lets you practice balancing equations by hand. Tap Quiz to display an unbalanced chemical equation. Work out your answer, then check the result.
A balanced, quantitative, chemical equation has the same numbers of atoms of each element on the two sides of the equation ( law of conservation of matter ). To balance an equation we add stoichiometric coefficients in front of constituent molecules.
The word stoichiometric is derived from the Greek words for "element" and "measure." Stoichiometry defines the quantitative relationship between the relative quantities (numbers of moles) of reactants and products taking part in a chemical reaction.
In some cases, balancing a chemical equation by hand is easy. In general as the number of elements and constituent molecules increases so does the difficulty of balancing the equation.
To use this App enter an equation and tap Balance. Separate reactants and products with =. The Quiz feature lets you practice balancing equations by hand. Tap Quiz to display an unbalanced chemical equation. Work out your answer, then check the result.
Show More
最新バージョン 1.3 の更新情報
Last updated on 2021年09月09日
旧バージョン
Updated UX.
Show More
Version History
1.3
2021年09月09日
Updated UX.
1.2.2
2019年08月09日
+50 new practice equations. Updated code base.
1.2.1
2017年03月13日
Updated code base and user experience.
1.0.2
2015年07月27日
Chemistry - Stoichiometry 価格
今日:
¥100
最低価格:
¥100
最高価格:
¥160
Chemistry - Stoichiometry FAQ
ここをクリック!地理的に制限されているアプリのダウンロード方法をご参考ください。
次のリストをチェックして、Chemistry - Stoichiometryの最低システム要件をご確認ください。
iPhone
iOS 10.2以降が必要です。
iPad
iPadOS 10.2以降が必要です。
iPod touch
iOS 10.2以降が必要です。
Chemistry - Stoichiometryは次の言語がサポートされています。 英語