aIt is necessary for them to learn language in order to communicate with there people and to learn from them.They find it easy to practise using the language regularly because they want to learn with it. 学会他们是必要的语言为了与那里沟通居于和从他们学会。因为他们想要学会以它,他们发现它容易实...
In chemistry, what is CHCF? Which molecule is most soluble in water? What is the molecular formula for methanol? What is iso in organic chemistry? What are the 4 colligative properties? What is the name of the molecular compound BF3?
What is the net ionic equation for the acid base reaction between chlorous acid and sodium hydroxide? What salt forms from HNO_3 + Ba(OH)_2? Name the acid and base that would react to make sodium chloride. Which substances are always produced in an acid-base neutralization reaction?
a因为这很便宜 Because this is very cheap[translate] a庆祝中华人名共和国成立62周年 Celebrates the Chinese personal name republic 62nd anniversary[translate] a然而,在伦敦很多人开车去上班,汽车靠左行 However, are very many in London the human to drive goes to work, the automobile depends on the ...
agroup’s compiler. The case studies collected several real software faults and validated[translate] abest name for this story. 最佳的名字对于这个故事。[translate] ahe do a different activity every day.on monday,he plays tennis 他每天做不同的活动.on星期一,他打网球[translate] ...
The name of the ionic compound of an alkaline earth metal is written as: The name of the alkaline earth metal is written at first. However, the charge of the metal is not shown in Roman letters, as alkaline earth metals have fixed +2 charges. ...
The Law of Conservation of Mass states that matter cannot be created nor destroyed. This law is applied in a chemical equation by ensuring that the numbers of atoms on both sides of the chemical equation for all the elements are equal. If they are not, intr...
adeionized water. The test solutions were changed every 3 被去离子的水。 改变了测试解答每3[translate] alution consisted of 5 mMCa(NO3)2, 5 mMKNO3,1mM[translate] ause factory 正在翻译,请等待... [translate] a你好。我的名字是上帝他爸。 Hello.My name is God he the father.[translate] ...
The compound in the problem is sulfuric acid, an established example of a strong acid. We need to understand how a strong acid like sulfuric acid will react with water in order to determine the ions that will be formed when the compound dissolves in water. It is important to consider that...
What are the two types of nuclear reactions? Give an example of a balanced reaction for each type. Briefly explain what is a chemical reaction? State the types of reaction in chemistry. Identify three forms of evidence that a chemical reaction has occurred. What name is given to...