B. Mary wrote about her items. (3) ガイドブック=guide book (3) これは私(わたし)の靴(くつ)です。オーストラリアの靴(くつ)です。 ちょっと高(たか)いです。それから(and then)、 これは京都(きょうと)のガイドブックです。 日本語(にほんご)のガイドブックです。 英語(えいご)じゃないですよ。 私(わたし)は土曜日(どようび)に京都(きょうと)にいきます。 これもガイドブックです。 でも、このガイドブックはニューヨークのガイドブックです。 [1] Mary’s bag is made in Australia, and it’s a bit expensive. [2] She has two guide books. One is about Kyoto and the other one is about NY. [3] She will go to Kyoto on Sunday.
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What volume (in milliliters) of 0.200 M HNO₃ are required to…
What volume (in milliliters) of 0.200 M HNO₃ are required to neutralize 90.0 mL of 0.180 M LiOH?
In a 4.00 L pressure cooker, water is brought to a boil. If…
In a 4.00 L pressure cooker, water is brought to a boil. If the final temperature is 115 °C at 3.20 atm, how many moles of steam are in the cooker?
1. たなかさんは、[1] です。 2. この [2] は高(たか)いです。 3…
1. たなかさんは、[1] です。 2. この [2] は高(たか)いです。 3. [3]は、トンカツを食(た)べます。 4. [4]、きむらです。 5. あしたはテストです。[5]でべんきょうします。
At 25.0 ° C, a 10.00 L vessel is filled with 5.25 moles of G…
At 25.0 ° C, a 10.00 L vessel is filled with 5.25 moles of Gas A and 5.00 moles of Gas B. What is the total pressure?
How many moles of NH₃ form when 32.4 L of H₂ gas completely…
How many moles of NH₃ form when 32.4 L of H₂ gas completely reacts at STP according to the following reaction? Remember 1 mol of an ideal gas has a volume of 22.4 L at STP N₂(g) + 3 H₂(g) → 2 NH₃(g)
Name at least 3 foods high in fiber. (6 points)
Name at least 3 foods high in fiber. (6 points)
How many torr are in 42.6 psi? 14.7 psi= 1 atm 760 torr= 1…
How many torr are in 42.6 psi? 14.7 psi= 1 atm 760 torr= 1 atm
The boiling point of pure ethanol (C₂H₅OH, MM = 46.07 g/mol)…
The boiling point of pure ethanol (C₂H₅OH, MM = 46.07 g/mol) is 78.4 °C. A solution is made using 100.0 g of ethanol (the solvent) and 12.1 g of glucose (MM = 180.16 g/mol). What is the boiling point of this solution, in °C? (Kb of ethanol is 1.22 °C/m)
A balloon is filled to a volume of 1.50 L with 3.00 moles of…
A balloon is filled to a volume of 1.50 L with 3.00 moles of gas at 25 °C. With pressure and temperature held constant, what will be the volume of the balloon if 0.20 moles of gas are added?